RIO TINTO PLC

Ticker: RIO CUSIP: 767204100 Class: COM

PRENTISS SMITH & CO INC's Holding History (CIK: 0001134687)

Note: Option positions (PUT/CALL) are excluded.

Q2 2016
Shares 600 Value ($000) $19 Avg Close — Range —
Q1 2016
Shares 600 Value ($000) $17 Avg Close — Range —
Q4 2015
Shares 600 Value ($000) $17 Avg Close — Range —
Q3 2015
Shares 600 Value ($000) $20 Avg Close — Range —
Q2 2015
Shares 600 Value ($000) $25 Avg Close — Range —
Q1 2015
Shares 1,200 Value ($000) $50 Avg Close — Range —
Q4 2014
Shares 1,200 Value ($000) $55 Avg Close — Range —
Q3 2014
Shares 1,200 Value ($000) $59 Avg Close — Range —
Q2 2014
Shares 1,200 Value ($000) $65 Avg Close — Range —
Q1 2014
Shares 1,200 Value ($000) $67 Avg Close — Range —
Q4 2013
Shares 1,200 Value ($000) $68 Avg Close — Range —
Q3 2013
Shares 1,200 Value ($000) $59 Avg Close — Range —
Q2 2013
Shares 1,200 Value ($000) $49 Avg Close — Range —